18445959066232964

Names of 18445959066232964

• Cardinal: 18445959066232964 can be written as Eighteen quadrillion, four hundred forty-five trillion, nine hundred fifty-nine billion, sixty-six million, two hundred thirty-two thousand, nine hundred sixty-four.

Scientific notation

• Scientific notation: 1.8445959066232964 × 10¹⁶

Factors of 18445959066232964

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1324468497

Divisors of 18445959066232964

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 14 28 49 98 196 343 686 1372 10151 20302 40604 71057 142114 284228 497399 994798 1989596 3481793 6963586 13927172 1324458337 2648916674 5297833348 9271208359 18542416718 37084833436 64898458513 129796917026 259593834052 454289209591 908578419182 1817156838364 13444576578887 26889153157774 53778306315548 94112036052209 188224072104418 376448144208836 658784252365463 1317568504730926 2635137009461852 4611489766558241 9222979533116482 18445959066232964
• Sum of all divisors σ(n): 37648522932652800
• Sum of proper divisors (its aliquot sum) s(n): 19202563866419836
• 18445959066232964 is an abundant number, because the sum of its proper divisors (19202563866419836) is greater than itself. Its abundance is 756604800186872

Bases of 18445959066232964

• Binary: 1000001100010001000000010000101101011110010100010000100₂
• Hexadecimal: 0x41888085AF2884
• Base-36: 51MJOLZHH8K

Squares and roots of 18445959066232964

• 18445959066232964 squared (18445959066232964²) is 340253405873142081171757520225296
• 18445959066232964 cubed (18445959066232964³) is 6276300396882329612542119205151574432675301857344
• The square root of 18445959066232964 is 135815901.3747394897
• The cube root of 18445959066232964 is 264220.8468538697

Scales and comparisons

• 18,445,959,066,232,964 seconds is equal to 586,524,441 years, 10 weeks, 5 days, 22 hours, 2 minutes, 44 seconds.
• To count from 1 to 18,445,959,066,232,964 would take you about one billion, seven hundred fifty-nine million, five hundred seventy-three thousand, three hundred twenty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18445959066232964 cubic inches would be around 22018.4 feet tall.

Recreational maths with 18445959066232964

• 18445959066232964 backwards is 46923266095954481
• The number of decimal digits it has is: 17
• The sum of 18445959066232964's digits is 83
• More coming soon!